Click on a day for an hourly weather forecast
The temperatures in Seymour in April are quite cold with temperatures between 7°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of April in Seymour. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Seymour in April 2025.
If you’re planning to visit Seymour in the near future, we highly recommend that you review the 14 day weather forecast for Seymour before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -4° | 8 | 21 | 3 | 89 mm | Awful | Seymour in January |
| February | 6° / -3° | 8 | 17 | 3 | 109 mm | Awful | Seymour in February |
| March | 12° / 2° | 8 | 22 | 1 | 132 mm | Bad | Seymour in March |
| April | 18° / 7° | 9 | 20 | 0 | 168 mm | Ok | Seymour in April |
| May | 23° / 13° | 10 | 21 | 0 | 142 mm | Good | Seymour in May |
| June | 28° / 17° | 10 | 20 | 0 | 133 mm | Good | Seymour in June |
| July | 29° / 19° | 10 | 21 | 0 | 117 mm | Ok | Seymour in July |
| August | 29° / 19° | 8 | 23 | 0 | 82 mm | Ok | Seymour in August |
| September | 26° / 15° | 7 | 23 | 0 | 85 mm | Good | Seymour in September |
| October | 19° / 9° | 7 | 24 | 0 | 98 mm | Ok | Seymour in October |
| November | 11° / 3° | 6 | 23 | 1 | 100 mm | Ok | Seymour in November |
| December | 6° / -1° | 8 | 21 | 2 | 107 mm | Awful | Seymour in December |